protected void btnAdd_Click(object sender, EventArgs e)
{
OSAEObjectTypeManager.ObjectTypeClone(txtName.Text, hdnSelectedObjectName.Text);
txtName.Text = "";
txtDescr.Text = "";
chkOwner.Checked = false;
chkContainer.Checked = false;
chkSysType.Checked = false;
chkHideEvents.Checked = false;
ddlOwnedBy.SelectedValue = "";
ddlBaseType.SelectedValue = "";
loadObjectTypes();
}